lasinfo (210611) report for 'AHN4T/31FN1_22.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 179/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 20758589 number of points by return: 18414079 1681935 550487 101548 10540 scale factor x y z: 0.001 0.001 0.001 offset x y z: 130980 468730 0 min x y z: 130980.000 468730.000 -1.700 max x y z: 132019.999 470019.999 29.697 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 20758589 extended number of points by return: 18414079 1681935 550487 101548 10540 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -1700 29697 intensity 59 4035 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 33 user_data 6 7 point_source_ID 151 153 gps_time 270212200.943102 270214410.719163 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 19 255 B 17 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 attribute0 0.59 40.35 ('Amplitude') attribute1 -15.38 25.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18414079 number of intermediate returns: 661396 number of last returns: 18415180 number of single returns: 16732066 covered area in square units/kilounits: 958984/0.96 point density: all returns 21.65 last only 19.20 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20758589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18414079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1681935 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 550487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 101548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10540 instead zero. overview over extended number of returns of given pulse: 16732066 2264457 1345812 363633 52137 474 10 0 0 0 0 0 0 0 0 histogram of classification of points: 3370074 unclassified (1) 9558940 ground (2) 175998 building (6) 7648820 water (9) 4757 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1855780 +---> 294217 of those are unclassified (1) +---> 1145746 of those are ground (2) +---> 415551 of those are water (9) +---> 266 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 35 bin [-1.6,-1.5) has 2347 bin [-1.5,-1.4) has 81567 bin [-1.4,-1.3) has 261050 bin [-1.3,-1.2) has 607997 bin [-1.2,-1.1) has 7110501 bin [-1.1,-1.0) has 2942596 bin [-1.0,-0.9) has 1470846 bin [-0.9,-0.8) has 951741 bin [-0.8,-0.7) has 704932 bin [-0.7,-0.6) has 506275 bin [-0.6,-0.5) has 377579 bin [-0.5,-0.4) has 297305 bin [-0.4,-0.3) has 303133 bin [-0.3,-0.2) has 185607 bin [-0.2,-0.1) has 133489 bin [-0.1,0.0) has 142314 bin [0.0,0.1) has 118271 bin [0.1,0.2) has 93246 bin [0.2,0.3) has 165349 bin [0.3,0.4) has 180003 bin [0.4,0.5) has 164099 bin [0.5,0.6) has 154829 bin [0.6,0.7) has 164623 bin [0.7,0.8) has 68280 bin [0.8,0.9) has 45815 bin [0.9,1.0) has 42216 bin [1.0,1.1) has 42669 bin [1.1,1.2) has 43639 bin [1.2,1.3) has 49777 bin [1.3,1.4) has 53110 bin [1.4,1.5) has 86890 bin [1.5,1.6) has 165303 bin [1.6,1.7) has 100878 bin [1.7,1.8) has 79837 bin [1.8,1.9) has 80146 bin [1.9,2.0) has 36190 bin [2.0,2.1) has 27493 bin [2.1,2.2) has 26858 bin [2.2,2.3) has 27509 bin [2.3,2.4) has 27369 bin [2.4,2.5) has 26899 bin [2.5,2.6) has 27228 bin [2.6,2.7) has 33026 bin [2.7,2.8) has 49608 bin [2.8,2.9) has 25349 bin [2.9,3.0) has 24601 bin [3.0,3.1) has 24733 bin [3.1,3.2) has 24399 bin [3.2,3.3) has 24030 bin [3.3,3.4) has 23942 bin [3.4,3.5) has 34982 bin [3.5,3.6) has 55204 bin [3.6,3.7) has 26422 bin [3.7,3.8) has 22391 bin [3.8,3.9) has 21227 bin [3.9,4.0) has 21208 bin [4.0,4.1) has 20982 bin [4.1,4.2) has 20662 bin [4.2,4.3) has 20277 bin [4.3,4.4) has 20046 bin [4.4,4.5) has 19875 bin [4.5,4.6) has 19368 bin [4.6,4.7) has 19598 bin [4.7,4.8) has 20563 bin [4.8,4.9) has 20616 bin [4.9,5.0) has 18974 bin [5.0,5.1) has 18661 bin [5.1,5.2) has 18363 bin [5.2,5.3) has 18550 bin [5.3,5.4) has 18400 bin [5.4,5.5) has 18407 bin [5.5,5.6) has 18659 bin [5.6,5.7) has 18841 bin [5.7,5.8) has 18652 bin [5.8,5.9) has 18303 bin [5.9,6.0) has 17959 bin [6.0,6.1) has 17735 bin [6.1,6.2) has 17886 bin [6.2,6.3) has 17591 bin [6.3,6.4) has 17671 bin [6.4,6.5) has 19595 bin [6.5,6.6) has 25763 bin [6.6,6.7) has 21292 bin [6.7,6.8) has 19997 bin [6.8,6.9) has 18628 bin [6.9,7.0) has 19994 bin [7.0,7.1) has 20720 bin [7.1,7.2) has 20635 bin [7.2,7.3) has 22560 bin [7.3,7.4) has 33781 bin [7.4,7.5) has 46524 bin [7.5,7.6) has 21438 bin [7.6,7.7) has 20912 bin [7.7,7.8) has 21213 bin [7.8,7.9) has 21327 bin [7.9,8.0) has 22945 bin [8.0,8.1) has 21407 bin [8.1,8.2) has 21928 bin [8.2,8.3) has 20804 bin [8.3,8.4) has 20364 bin [8.4,8.5) has 19828 bin [8.5,8.6) has 19804 bin [8.6,8.7) has 19737 bin [8.7,8.8) has 19585 bin [8.8,8.9) has 21405 bin [8.9,9.0) has 27608 bin [9.0,9.1) has 16875 bin [9.1,9.2) has 16831 bin [9.2,9.3) has 16365 bin [9.3,9.4) has 16335 bin [9.4,9.5) has 16222 bin [9.5,9.6) has 15993 bin [9.6,9.7) has 15744 bin [9.7,9.8) has 16540 bin [9.8,9.9) has 16189 bin [9.9,10.0) has 15542 bin [10.0,10.1) has 15755 bin [10.1,10.2) has 15318 bin [10.2,10.3) has 15546 bin [10.3,10.4) has 15611 bin [10.4,10.5) has 15446 bin [10.5,10.6) has 15620 bin [10.6,10.7) has 15011 bin [10.7,10.8) has 14950 bin [10.8,10.9) has 15137 bin [10.9,11.0) has 14707 bin [11.0,11.1) has 14761 bin [11.1,11.2) has 14831 bin [11.2,11.3) has 14552 bin [11.3,11.4) has 14438 bin [11.4,11.5) has 14175 bin [11.5,11.6) has 14200 bin [11.6,11.7) has 13856 bin [11.7,11.8) has 13862 bin [11.8,11.9) 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has 3149 bin [19.8,19.9) has 3134 bin [19.9,20.0) has 3096 bin [20.0,20.1) has 3083 bin [20.1,20.2) has 2834 bin [20.2,20.3) has 2771 bin [20.3,20.4) has 2677 bin [20.4,20.5) has 2721 bin [20.5,20.6) has 2544 bin [20.6,20.7) has 2424 bin [20.7,20.8) has 2390 bin [20.8,20.9) has 2248 bin [20.9,21.0) has 2157 bin [21.0,21.1) has 1988 bin [21.1,21.2) has 2013 bin [21.2,21.3) has 1944 bin [21.3,21.4) has 1755 bin [21.4,21.5) has 1734 bin [21.5,21.6) has 1614 bin [21.6,21.7) has 1615 bin [21.7,21.8) has 1479 bin [21.8,21.9) has 1388 bin [21.9,22.0) has 1422 bin [22.0,22.1) has 1346 bin [22.1,22.2) has 1202 bin [22.2,22.3) has 1151 bin [22.3,22.4) has 1069 bin [22.4,22.5) has 1039 bin [22.5,22.6) has 968 bin [22.6,22.7) has 967 bin [22.7,22.8) has 919 bin [22.8,22.9) has 835 bin [22.9,23.0) has 876 bin [23.0,23.1) has 829 bin [23.1,23.2) has 800 bin [23.2,23.3) has 759 bin [23.3,23.4) has 712 bin [23.4,23.5) has 652 bin [23.5,23.6) has 543 bin [23.6,23.7) has 575 bin [23.7,23.8) has 504 bin [23.8,23.9) has 510 bin [23.9,24.0) has 507 bin [24.0,24.1) has 469 bin [24.1,24.2) has 515 bin [24.2,24.3) has 463 bin [24.3,24.4) has 458 bin [24.4,24.5) has 418 bin [24.5,24.6) has 369 bin [24.6,24.7) has 358 bin [24.7,24.8) has 322 bin [24.8,24.9) has 289 bin [24.9,25.0) has 294 bin [25.0,25.1) has 307 bin [25.1,25.2) has 246 bin [25.2,25.3) has 233 bin [25.3,25.4) has 226 bin [25.4,25.5) has 232 bin [25.5,25.6) has 213 bin [25.6,25.7) has 162 bin [25.7,25.8) has 151 bin [25.8,25.9) has 149 bin [25.9,26.0) has 128 bin [26.0,26.1) has 119 bin [26.1,26.2) has 125 bin [26.2,26.3) has 111 bin [26.3,26.4) has 115 bin [26.4,26.5) has 115 bin [26.5,26.6) has 106 bin [26.6,26.7) has 90 bin [26.7,26.8) has 112 bin [26.8,26.9) has 132 bin [26.9,27.0) has 123 bin [27.0,27.1) has 121 bin [27.1,27.2) has 113 bin [27.2,27.3) has 117 bin [27.3,27.4) has 111 bin [27.4,27.5) has 128 bin [27.5,27.6) has 102 bin [27.6,27.7) has 108 bin [27.7,27.8) has 86 bin [27.8,27.9) has 97 bin [27.9,28.0) has 77 bin [28.0,28.1) has 69 bin [28.1,28.2) has 52 bin [28.2,28.3) has 40 bin [28.3,28.4) has 36 bin [28.4,28.5) has 38 bin [28.5,28.6) has 39 bin [28.6,28.7) has 30 bin [28.7,28.8) has 27 bin [28.8,28.9) has 27 bin [28.9,29.0) has 38 bin [29.0,29.1) has 38 bin [29.1,29.2) has 27 bin [29.2,29.3) has 26 bin [29.3,29.4) has 18 bin [29.4,29.5) has 22 bin [29.5,29.6) has 9 bin [29.6,29.7) has 10 average z coordinate 0.5 for 20758589 element(s) point source id histogram with bin size 1.000000 bin 151 has 3965735 bin 152 has 16182903 bin 153 has 609951 average point source id 151.838342384446264 for 20758589 element(s)